project_golang

This is an example project in Go using GORM and Fiber.

Requirements

• Docker
• Docker Compose
• Go 1.16 o superior

Configuration and Execution

Step 1: Clone the repository

git clone https://github.com/PabloCacciagioni/project_golang.git
cd project_golang

Step 2: Configure the environment

Make sure you have Docker and Docker Compose installed on your system.

Step 3: Lift the containers

Lift database and application containers using Docker Compose:

docker-compose up -d

This will raise two services:

• "todoapp": The application in Go.
• "mysql": The mysql database.

Step 4: Database migrations

Runs the database migrations to create the necessary tables. This is done automatically on application initialization when connecting to the database.

Step 5: Run the application

The application should be running at http://localhost:8000.

Available routes

• GET /todos/:id: Obtain a todo by ID.
• POST /todos: Create a new todo.
• PUT /todos/:id: Update a todo by ID.
• DELETE /todos/:id: Delete a todo by ID.

Test

To run the tests, make sure the Docker containers are running, and then run:

go test -v routes_test.go

Project structure

• main.go: Application entry point.
• database/: Database connection and configuration.
• config/: Configuration of the URL used for the database connection.
• models/: Definition of data models.
• routes/: Definition of routes and controllers.
• Dockerfile: Docker configuration file for the application.
• docker-compose.yml: Docker Compose configuration file.